Nothing Special   »   [go: up one dir, main page]

EP2387604A4 - Cleaning agents for wellbore cleaning and methods of use thereof - Google Patents

Cleaning agents for wellbore cleaning and methods of use thereof

Info

Publication number
EP2387604A4
EP2387604A4 EP10731962A EP10731962A EP2387604A4 EP 2387604 A4 EP2387604 A4 EP 2387604A4 EP 10731962 A EP10731962 A EP 10731962A EP 10731962 A EP10731962 A EP 10731962A EP 2387604 A4 EP2387604 A4 EP 2387604A4
Authority
EP
European Patent Office
Prior art keywords
cleaning
methods
wellbore
agents
cleaning agents
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10731962A
Other languages
German (de)
French (fr)
Other versions
EP2387604A2 (en
Inventor
Morris Arvie
Shaohua Lu
Eugene Dakin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MI LLC
Original Assignee
MI LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MI LLC filed Critical MI LLC
Publication of EP2387604A2 publication Critical patent/EP2387604A2/en
Publication of EP2387604A4 publication Critical patent/EP2387604A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
EP10731962A 2009-01-15 2010-01-08 Cleaning agents for wellbore cleaning and methods of use thereof Withdrawn EP2387604A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14487809P 2009-01-15 2009-01-15
PCT/US2010/020407 WO2010083093A2 (en) 2009-01-15 2010-01-08 Cleaning agents for wellbore cleaning and methods of use thereof

Publications (2)

Publication Number Publication Date
EP2387604A2 EP2387604A2 (en) 2011-11-23
EP2387604A4 true EP2387604A4 (en) 2012-12-05

Family

ID=42340259

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10731962A Withdrawn EP2387604A4 (en) 2009-01-15 2010-01-08 Cleaning agents for wellbore cleaning and methods of use thereof

Country Status (9)

Country Link
US (1) US8584760B2 (en)
EP (1) EP2387604A4 (en)
CN (1) CN102282233B (en)
AU (1) AU2010204964B2 (en)
BR (1) BRPI1006857A2 (en)
CA (1) CA2749844C (en)
EA (1) EA021338B1 (en)
MX (1) MX343966B (en)
WO (1) WO2010083093A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX348072B (en) * 2010-06-30 2017-05-25 M-I L L C * Breaker and displacement fluid.
US9085724B2 (en) 2010-09-17 2015-07-21 Lubri3ol Oilfield Chemistry LLC Environmentally friendly base fluids and methods for making and using same
US9045675B2 (en) 2011-02-15 2015-06-02 Schlumberger Technology Corporation Non-aqueous, acid soluble, high-density completion fluids and process
EP2675866B1 (en) * 2011-02-16 2015-01-14 Wintershall Holding GmbH Method for extracting crude oil from crude oil reservoirs with a high reservoir temperature
MX360865B (en) * 2012-01-02 2018-11-09 Environmetal Development Products Endevpro Ltd Star Composition of biodegradable surfactants for separating hydrocarbon impurities.
US9664009B2 (en) * 2012-04-04 2017-05-30 Weatherford Technologies, LLC Apparatuses, systems, and methods for forming in-situ gel pills to lift liquids from horizontal wells
CN103275684A (en) * 2013-06-07 2013-09-04 向东 Oilfield hot-washing oil-base high-efficiency paraffin-removal paraffin inhibitor
US9969925B2 (en) 2014-12-22 2018-05-15 Wellbore Chemicals LLC Composition of wellbore cleaning agent
WO2016186663A1 (en) 2015-05-20 2016-11-24 Halliburton Energy Services, Inc. Alkylpolyglucoside derivative fluid loss control additives for wellbore treatment fluids
RU2619010C2 (en) * 2015-08-11 2017-05-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Государственный университет морского и речного флота имени адмирала С.О. Макарова" Method of heat-power equipment cleaning from deposits and scale and device for its implementation
WO2017146725A1 (en) * 2016-02-26 2017-08-31 Halliburton Energy Services, Inc. Downhole scale remediation above a downhole safety valve
US11339302B2 (en) * 2019-09-03 2022-05-24 Nch Corporation Composition and method for removing a coating from a surface
US11926789B2 (en) 2021-07-22 2024-03-12 Baker Hughes Oilfield Operations Llc Additives for wellbore cleaning and fluid displacement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1273756A1 (en) * 2001-06-12 2003-01-08 Services Petroliers Schlumberger Surfactant compositions for well cleaning
US20030166472A1 (en) * 2002-03-01 2003-09-04 Cesi Chemical, A Flotek Company Composition and process for well cleaning
WO2004044378A1 (en) * 2002-11-14 2004-05-27 Lamberti Spa Process for the cleaning of oil and gas wellbores
US20060258541A1 (en) * 2005-05-13 2006-11-16 Baker Hughes Incorporated Clean-up additive for viscoelastic surfactant based fluids

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780234A (en) * 1986-05-06 1988-10-25 Staley Continental, Inc. Built liquid laundry detergent containing alkyl glycoside surfactant
DE69206602T2 (en) 1991-01-30 1996-04-25 Atlantic Richfield Co., Plano, Tex. CLEANING HOLES WITH THE ALKYL ALKYL-POLYGLYCOSIDE COMPOUNDS.
US5678631A (en) * 1994-07-01 1997-10-21 Well-Flow Technologies, Inc. Process for removing solids from a well drilling system
US6063737A (en) 1997-06-12 2000-05-16 Shell Oil Company Aqueous displacement fluid compositions for use in wellbores
US5904208A (en) 1998-01-21 1999-05-18 Deep South Chemical Method of cleaning a well bore prior to cementing
US6196320B1 (en) 1998-01-21 2001-03-06 Warren J. Ray Method of cleaning a well bore prior to installing a water based fluid system
US6534449B1 (en) * 1999-05-27 2003-03-18 Schlumberger Technology Corp. Removal of wellbore residues
US7781380B2 (en) 2005-01-24 2010-08-24 Schlumberger Technology Corporation Methods of treating subterranean formations with heteropolysaccharides based fluids
CA2629744C (en) * 2005-11-14 2015-12-29 Stepan Company Viscoelastic cationic carbohydrate ether compositions
BRPI0618834A2 (en) * 2005-11-22 2011-09-13 Nestec Sa easily dispersible lipid phase
US8091646B2 (en) * 2007-07-03 2012-01-10 Baker Hughes Incorporated Single phase microemulsions and in situ microemulsions for cleaning formation damage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1273756A1 (en) * 2001-06-12 2003-01-08 Services Petroliers Schlumberger Surfactant compositions for well cleaning
US20030166472A1 (en) * 2002-03-01 2003-09-04 Cesi Chemical, A Flotek Company Composition and process for well cleaning
WO2004044378A1 (en) * 2002-11-14 2004-05-27 Lamberti Spa Process for the cleaning of oil and gas wellbores
US20060258541A1 (en) * 2005-05-13 2006-11-16 Baker Hughes Incorporated Clean-up additive for viscoelastic surfactant based fluids

Also Published As

Publication number Publication date
WO2010083093A2 (en) 2010-07-22
US8584760B2 (en) 2013-11-19
EP2387604A2 (en) 2011-11-23
AU2010204964A1 (en) 2011-08-25
CA2749844A1 (en) 2010-07-22
MX2011007396A (en) 2011-08-03
MX343966B (en) 2016-11-30
EA201170923A1 (en) 2012-01-30
EA021338B1 (en) 2015-05-29
WO2010083093A3 (en) 2010-09-30
BRPI1006857A2 (en) 2016-03-15
CA2749844C (en) 2014-08-26
AU2010204964B2 (en) 2013-02-07
CN102282233B (en) 2014-09-24
CN102282233A (en) 2011-12-14
US20110272160A1 (en) 2011-11-10

Similar Documents

Publication Publication Date Title
EP2387604A4 (en) Cleaning agents for wellbore cleaning and methods of use thereof
HK1151218A1 (en) Notch-binding agents and antagonists and methods of use thereof notch-
HK1172896A1 (en) Compounds and methods of use
HK1161094A1 (en) Compounds and methods of use
HK1147254A1 (en) 5-anilinoimidazopyridines and methods of use 5-
EP2516555A4 (en) Coloring agents and methods of use thereof
EP2464227A4 (en) Compounds and methods of use thereof
HK1149933A1 (en) Diazacarbazoles and methods of use
GB2488726B (en) Toothbrush and method of use
IL236830A0 (en) Diazahomoadamantane derivatives and methods of use thereof
EP2480081A4 (en) Bridged heterocyclic compounds and methods of use
IL209548A0 (en) Diazacarbazoles and methods of use
IL206125A0 (en) Azaindolizines and methods of use
EP2393787A4 (en) Cadherin-11 inhibitors and methods of use thereof
PL2473592T3 (en) Use of agents for treating hard surfaces
PL2498613T3 (en) Biocidal compositions and methods of use
GB201014861D0 (en) Lavatory brush block and methods for use
GB0916791D0 (en) Cleaning means and method of use thereof
GB2485392B (en) Modular tool for wellbore cleaning and method of use
GB201014490D0 (en) Cleaning means and method of use thereof
HK1174620A1 (en) Indazolyl-substituted dihydroisoxa-zolopyridines and methods of use thereof
TH101298B (en) Cleaning equipment and cleaning methods
GB0908609D0 (en) New use of isoQC inhibitors

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110812

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ARVIE, MORRIS

Inventor name: DAKIN, EUGENE

Inventor name: LU, SHAOHUA

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LU, SHAOHUA

Inventor name: ARVIE, MORRIS

Inventor name: DAKIN, EUGENE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DAKIN, EUGENE

Inventor name: LU, SHAOHUA

Inventor name: ARVIE, MORRIS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20121106

RIC1 Information provided on ipc code assigned before grant

Ipc: C09K 8/524 20060101AFI20121030BHEP

17Q First examination report despatched

Effective date: 20130625

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170315